Single-player games like Armechgeddon
Below are 9 single-player Steam games similar to Armechgeddon, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Armechgeddon page.
Ranked picks
- 1
Mercenary Battle Company: The Reapers
Single-player alternative to Armechgeddon — playable solo, no multiplayer required. Shares Action and Indie with Armechgeddon.
Join the race for Ether! Mercenary Battle Company: The Reapers is a fast-paced, roguelite, bullet heaven game in a sci-fi setting. Choose your pilots, customize and upgrade your Mecha Robots, and survive against endless swarms of Xeni. Will you survive long enough?
- 2
Run and Gun
Single-player alternative to Armechgeddon — playable solo, no multiplayer required. Shares Action with Armechgeddon.
Run and Gun is an action roguelike shooting game where you mow down thousands of enemies while unlocking newer and deadlier weapons. The enemies won't stop spawning, and your guns won't stop firing. Earn gold each run to unlock permanent upgrades to make your next run deadlier.
- 3
Astebreed: Definitive Edition
Single-player alternative to Armechgeddon — playable solo, no multiplayer required. Shares Action and Indie with Armechgeddon.
Climb into the cockpit of an otherworldly war machine and fly into battle against a horrifying alien race bent on eradicating humanity to preserve their own civilization.
- 4
Battle Grid
Single-player alternative to Armechgeddon — playable solo, no multiplayer required.
Face relentless alien hordes, collect their resources and assemble an unstoppable squadron of mechs! In this Action Roguelite, discover game-breaking synergies, mix and match weapons and units, unlock upgrades, harvest and conquer alien planets.
- 5
Metal Bringer
Single-player alternative to Armechgeddon — playable solo, no multiplayer required. Shares Action and Indie with Armechgeddon.
In this roguelike action-adventure, control humanoid "Labor" and giant "Arms" to uncover the mysteries of the world. Create fully-customizable robots, strengthen them, and take down hordes of enemies!
- 6
Gunner-chan!
Single-player alternative to Armechgeddon — playable solo, no multiplayer required. Shares Action and Indie with Armechgeddon.
A 2.5D top-down, roguelike shooter set in a base that has been taken over by a revolt of robots.
- 7
CRYPTARK
Single-player alternative to Armechgeddon — playable solo, no multiplayer required. Shares Action and Indie with Armechgeddon.
Cryptark is a 2D sci-fi shooter where you take on the role of a heavily armed privateer seeking to earn government contracts by boarding deadly alien space-hulks. It's up to you to strategize a plan of attack, pick an equipment loadout, and destroy the central core to be victorious.
- 8
Starward Rogue
Single-player alternative to Armechgeddon — playable solo, no multiplayer required. Shares Action and Indie with Armechgeddon.
Starward Rogue is a bullet hell twin-stick shooter. Blast your way through the Megalith, a rogue-lite labyrinth lodged in the side of a star. Customize your mech with a huge variety of weapons, perks, and upgrades. Steel yourself for the dangers that lurk in the depths of the dungeon.
- 9
Vampire Survivors
Single-player alternative to Armechgeddon — playable solo, no multiplayer required. Shares Action and Indie with Armechgeddon.
Mow down thousands of night creatures and survive until dawn! Vampire Survivors is a gothic horror casual game with rogue-lite elements, where your choices can allow you to quickly snowball against the hundreds of monsters that get thrown at you. Be the bullet hell!